.wrapper {
  .game-zone {
    justify-content: center;
    .coordinate-x, .coordinate-y-inner {
      display: flex;
    }
    .coordinate-item, .checkerboard-item {
      display: flex;
      width: 70px;
      height: 70px;
      justify-content: center;
      align-items: center;
      margin-left: -1px;
      margin-top: -1px;
      border: 1px solid #FFFFFF;
    }
    .checkerboard-item {
      font-size: 16px;
      border: 1px solid #333333;
      margin-left: -1px;
      margin-top: -1px;
    }
    .flight-direction{
      padding: 100px;
    }
    .flight-direction-inner{
      display: flex;

    }
    .flight-direction-botton{
      padding: 20px;
      text-align: center;
    }
    .flight-header{
      background: #ff5142;
    }
    .flight-body{
      background: #6b74ff;
    }
  }
  .operation-zone{
    margin-top: 52px;
    text-align: center;
    .button{
      margin: 0 12px;
    }
  }
}



